The Role of Epigenetics in the Formation of Serial Killers: Nature vs. Nurture

This paper seeks to understand the origins of serial killers, examining the interplay between nature and nurture, particularly within the context of the "Golden Age of Serial Killers" in the late 20th century. By considering both genetic predispositions and environmental influences, this research takes into account the intriguing question of why so many famous American serial killers emerged during that time. It delves into the emerging field of epigenetics, which explores changes in gene expression influenced by environmental factors like stress, trauma, and exposure to toxins. Using in-depth analysis of multiple case studies and grounded theory method, the paper focuses on three case studies (David Berkowitz, Aileen Wuornos, and John Wayne Gacy) and investigates the potential epigenetic changes that may have heightened their risk of mental disorders and led them down the path of serial killing. Through this exploration, the study sheds light on the complex relationship between biology and environment in shaping criminal behavior and advocates for future research to mitigate the effects of epigenetic modifications on mental health and reduce the incidence of violent crime.